VB.Net Tutorial/Stream File/File Attributes

Материал из VB Эксперт
Перейти к: навигация, поиск

FileAttributes

public class Test
   public Shared Sub Main
        Dim lngAttributes As Long
        lngAttributes = System.IO.File.GetAttributes("test.txt")
        " Use a binary AND to extract the specific attributes.
        Console.WriteLine("Normal: " & CBool(lngAttributes And IO.FileAttributes.Normal))
        Console.WriteLine("Hidden: " & CBool(lngAttributes And IO.FileAttributes.Hidden))
        Console.WriteLine("ReadOnly: " & CBool(lngAttributes And IO.FileAttributes.ReadOnly))
        Console.WriteLine("System: " & CBool(lngAttributes And IO.FileAttributes.System))
        Console.WriteLine("Temporary File: " & CBool(lngAttributes And IO.FileAttributes.Temporary))
        Console.WriteLine("Archive: " & CBool(lngAttributes And IO.FileAttributes.Archive))
   End Sub
End Class
Normal: False
Hidden: False
ReadOnly: False
System: False
Temporary File: False
Archive: True

File"s Attributes

Option Strict On
Imports System.IO
Public Module FileSystemAttributes
   Public Sub Main()
      Dim docPath As String = My.ruputer.FileSystem.SpecialDirectories.MyDocuments
      For Each fn As String In My.ruputer.FileSystem.GetFiles(docPath)
         Dim fi As FileInfo = New FileInfo(fn)
         Console.WriteLine("{0}: {1}", fi.Name, fi.Attributes.ToString())
      Next
   End Sub
End Module
Default.rdp: Hidden, Archive
desktop.ini: Hidden, System, Archive